Ibicuruzwa Ibisobanuro
| Ikintu | Ingano ya Carton | N.W. | Paki | Ibara | Ingano ya Diamter |
| ZXJ -02 aw -350 | 30 * 40 * 38cm | 2.50kg \/ 2.65kg | 9Sets \/ ctn | Umukara \/ umweru \/ chrome | 320 mm \/ 350mm |
Gutandukanya inyenyeri eshanu nigice cyibikoresho bimaze imyaka ibarirwa muri za mirongo. Ni inteko ifatizo zigizwe namaguru nigice cyinkingi, itanga umutekano no gushyigikira intebe. Mu myaka yashize, hari iterambere ryinshi mu gishushanyo n'imiterere y'iyi shingiro, byatumye abantu babo biyongera kandi bagakoresha cyane. Muri iki kiganiro, tuzasesengura amateka n'ubwihindurize bwa base y'inyenyeri eshanu.
Verisiyo ya mbere yinyenyeri zidahwitse yinyenyeri eshanu zisubira muri 1940. Muri kiriya gihe, intebe zari zubatswe n'amaguru yimbaho, byari ngombwa kugirango ashyigikire neza. Ariko, aya maguru yakunze kugaragara kwangirika, kandi ntibyari bisanzwe ko bamena cyangwa ngo barekure igihe runaka kubera kwambara no gutanyagura. Kubera iyo mpamvu, hakenewe cyane ubundi buryo burambye kandi bukomeye, bwatumye habaho iterambere ryinyenyeri eshanu.
Igishushanyo cyambere cyinyenyeri eshanu zari zoroshye. Ryari rigizwe n'amaguru atanu akozwe mubyuma cyangwa plastike, byari bifatanye ku nkingi yo hagati. Amaguru yateguwe mu nyenyeri, atanga umutekano no gukwirakwiza uburemere bw'intebe. Ariko, ishingiro ntiryari ritagaragara, bivuze ko bigoye gusimbuza niba byangiritse cyangwa byashaje.
Mu myaka ya za 1960, habaye impinduka zikomeye muguteza imbere yinyenyeri eshanu. Abakora batangiye gukoresha ibikoresho bya Nylon aho gukoresha icyuma cyangwa plastiki. Ibi bikoresho ntabwo byari biramba gusa, ahubwo byanatanze byinshi byumutekano no gushyigikira intebe. Ishingiro naryo ryabaye ryihebye, ryorohereza gusimbuza niba bikenewe.
Nkuko ikoranabuhanga ryakomeje gutera imbere, niko igishushanyo mbonera cyinyenyeri eshanu. Mu myaka ya za 1980, abayikora batangiye kumenyekanisha intebe z'abanazi, zikarisha kinini. Ibi byatumye habaho iterambere ryubwoko bushya bwinyenyeri eshanu, zifite ibiziga byometse kuri buri maguru. Inziga zemereye intebe kugenda mu bwisanzure mu cyerekezo icyo ari cyo cyose, yorohereza kumenyera ahantu hahuriye no kuzenguruka icyumba.
Mu myaka yashize, shingiro ry'inyenyeri eshanu zakomeje guhinduka. Muri iki gihe, hari byinshi bitandukanye bitandukanye byibi bishushanyo biboneka ku isoko, buri kimwe hamwe nibintu byihariye byihariye. Kurugero, ibisebe bimwe byashizweho hamwe nuburebure bushoboka, butuma abakoresha bahitamo intebe kubyo bakeneye. Ibindi birindiro byashyizwemo ibintu byihariye, nko gushyigikira Lumbar cyangwa padite ergonomic, kugirango uteze imbere igihagararo cyiza no kugabanya ububabare.
Mu gusoza, shingiro ryinyenyeri eshanu zimaze kurekura kuva yatangira muri 1940. Iki kikoresho cyo mu nzu cyagize ingaruka nyinshi zishingiye ku gishushanyo n'imiterere, bikaba byaragaragaye ko yamamare no gukoresha cyane mu biro byo mu biro bya none. Waba ushaka intebe hamwe nibiziga, uburebure bushoboka, cyangwa ikindi kintu cyose, uzi neza ko uzabona ishingiro ryinyenyeri eshanu ryujuje ibyo ukeneye.
Ibirangantego: Inyenyeri eshanu zisekeje, Ubushinwa butandukanya abakora star base b'inyenyeri, abatanga, uruganda
